Where do I create that categorie manually?
In the media categories just create one there and all the others need to be sub categories of that one or how does this work?

Do I put the intire code in there or just a piece of it, and if so what piece do I use please?

PS. I still can not upload the new version in my dashboard like most of the other plugins. I Always need to upload it manually by FTP.
Is there a way to make it possible we get updates in the dasboard when there is one?